Figure 2.

Correlation analysis of expression patterns of genes among the five accessions. A
histogram based on the number of genes in each of the 11 groups in Table 3 that have
Pearson correlation coefficients less than 0.5 in a given number of pairwise comparisons
(see Table 3 for explanation). The white bars indicate the numbers of genes from the
experimental datasets, and the gray bars indicate the average numbers of genes from
the 10 permuted datasets, as described in Materials and methods.